Samsung ue49mu6120

[bmt_hr]

Re: Samsung ue49mu6120

Hi,

I have a same problem, no stby...

Readout of my 25Q40 attached, can it be repaired?

Thank You!

[lotas]

Re: Samsung ue49mu6120

Hi,

I have a same problem, no stby...

Readout of my 25Q40 attached, can it be repaired?

Thank You!

Try.

[bmt_hr]

Re: Samsung ue49mu6120

Try.

It's work fine!!

Thank You very much!

[wbudnik14]

Re: Samsung ue49mu6120

Hello,
I've got a problem with the IC1604. I see that I've got the first bits but there is a problem with a SREG. Whn I'm trying to prtect 0x88 and 0x42 there is no such a posibility. It's suck on 0x90 and 0x45 and when i'm trying to write it nothing changes. I can change the batch, but can't do anything with SREG. When I'm trying to unprotect blank chip it's stuck on 0x90 and 0x45. Can i do anything with that? Thanks

[lotas]

Re: Samsung ue49mu6120

Look for another spi flash, your dump is working.
...These checkboxes can be removed from 0x90 and 0x45 and click on Write?

[wbudnik14]

Re: Samsung ue49mu6120

Yes and i can't overwrite it. It's still on 0x90 and 0x45. I'm gonna try to change the chip. Thanks

[Alberto]

Re: Samsung ue49mu6120

Good morning

I would greatly appreciate your help to repair this file from a Samsung UE49MU6105K, it doesn't turn on anything, not even standby

thank you so much

[lotas]

Re: Samsung ue49mu6120

Good morning

I would greatly appreciate your help to repair this file from a Samsung UE49MU6105K, it doesn't turn on anything, not even standby

thank you so much

Try.

[Alberto]

Re: Samsung ue49mu6120

thanks a lot

I'll try it on Monday and report the results.

[Alberto]

Re: Samsung ue49mu6120

Try.

Good morning

I've tried the file but unfortunately it doesn't work, I don't have standby, the TV is completely dead.

any help please?

thank you so much

[lotas]

Re: Samsung ue49mu6120

Good morning

I've tried the file but unfortunately it doesn't work, I don't have standby, the TV is completely dead.

any help please?

thank you so much

Did you set and write the correct "status register" (0x88, 0x42) after writing the corrected dump? Most likely, he (dump) again flew off after applying voltage to the board.

[Alberto]

Re: Samsung ue49mu6120

Did you set and write the correct "status register" (0x88, 0x42) after writing the corrected dump? Most likely, he (dump) again flew off after applying voltage to the board.

Sorry but I don't know how to do it (0x88, 0x42), I have a RT809H programmer.
Could you help me do it?
thank you

[lotas]

Re: Samsung ue49mu6120

Sorry but I don't know how to do it (0x88, 0x42), I have a RT809H programmer.
Could you help me do it?
thank you

After writing my dump and Verify, click on "Protect" and check the boxes as in the photo and click "Write".

[Alberto]

Re: Samsung ue49mu6120

Now the standby light is on and it blinks when you press the power button but it does not show any image. The heatsink chip gets very hot.
I hope your help
thank you

[lotas]

Re: Samsung ue49mu6120

Now the standby light is on and it blinks when you press the power button but it does not show any image. The heatsink chip gets very hot.
I hope your help
thank you

Well, how can I help you, this behavior can be if someone else's firmware was written into it, from another TV, this dump (the one that you posted it native?

[Alberto]

Re: Samsung ue49mu6120

Well, how can I help you, this behavior can be if someone else's firmware was written into it, from another TV, this dump (the one that you posted it native?

The file sent by the original extracted from the television with RT809H there is no doubt.
I hope you can help me
thank you

[lotas]

Re: Samsung ue49mu6120

The file sent by the original extracted from the television with RT809H there is no doubt.
I hope you can help me
thank you

But this dump is exactly the same as what you posted in #167, well, try again...

[Alberto]

Re: Samsung ue49mu6120

But this dump is exactly the same as what you posted in #167, well, try again...

correct is the same as the one in post #167, it is the original TV defects.
I try again and confirm
thank you

[Alberto]

Re: Samsung ue49mu6120

But this dump is exactly the same as what you posted in #167, well, try again...

good afternoon again

Tried again and it still doesn't work. standby light on but nothing on the image.

The file that I send you is the original of the television.

any help to put with a good file

thanks thanks

[lotas]

Re: Samsung ue49mu6120

There may be a problem when removing or installing spi flash 25q40, the components moved around this memory (resistors ...), if you used a soldering station with hot air, the flash itself is not working properly, there may be a problem in the T-Con firmware (25Q80), the problem is in panels...